Results 81 to 90 of about 11,294 (221)

An Improved molecular tool for distinguishing monoecious and dioedious Hydrilla [PDF]

, 2004
Two biotypes of hydrilla [Hydrilla verticillata(L.f.) Royle] occur in the United States, a dioecious type centered in the southeast and a monoecious type in the central Atlantic and northeastern states.
Center, Ted D., Madeira, Paul T., Van, Thai K.   +2 more
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Molecular genetic investigations on Balantidium ctenopharyngodoni Chen, 1955, a parasite of the grass carp (Ctenopharyngodon idella) [PDF]

, 2016
Balantidium ctenopharyngodoni is a common ciliate in Hungary, infecting the hindgut of grass carp (Ctenopharyngodon idella), a cyprinid fish of Chinese origin.
Bányai, Krisztián, Forró, Barbara, Lengyel, György, Marton, Szilvia, Molnár, Kálmán, Székely, Csaba, Varga, Ádám   +6 more
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Bioimaging of sense organs and the central nervous system in extant fishes and reptiles in situ: A review

The Anatomical Record, Volume 309, Issue 4, Page 826-852, April 2026.
Bioimaging of the sense organs and brain of fishes and reptiles. Left panel: 3D reconstruction of the head and brain of the deep‐sea viperfish Chauliodus sloani following diceCT. Right panel: A 3D reconstruction of a 70‐day‐old embryo head of the bearded dragon Pogona vitticeps following diceCT, showing the position of the segmented brain within the ...
Shaun P. Collin, Kara E. Yopak, Jenna M. Crowe‐Riddell, Victoria Camilieri‐Asch, Caroline C. Kerr, Hope Robins, Myoung Hoon Ha, Annalise Ceddia, Travis L. Dutka, Lucille Chapuis   +9 more
wiley   +1 more source

Short communication: Monogenean species from freshwater fishes of Zanjan province, Iran [PDF]

, 2006
This parasitological research was conducted from September 2002 to August 2003 on the freshwater fishes in Zanjan province. Totally 155 fishes including Capoeta capoeta idellaI (91), Carassius auratus (8), Leuciscus cephalus (18), Ctenopharyngodon idella
Ghobadian, M., Jalali Jafari, B., Pazooki, J.   +2 more
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Linking Adult Reproduction and Larval Density of Invasive Carp in a Large River [PDF]

, 2007
Identifying how temporal variation in the environment affects reproductive success of invasive alien species will aid in predicting future establishment and tracking dynamics of established populations. Asian carp Hypophthalmichthys spp.
Abdusamadov A. S., Conover G., Costa‐Pierce B. A., Crim L. W., Csoboth L. A., DeGrandchamp K. L., Ehrlich P. R., Garvey J. E., Gorbach E. I., Jennings D. P., Junk W. J., Kamilov B. G., Koel T. M., Kolar C. S., Krykhtin M. L., Murty D. S., Nagahama Y., Rothbard S., SAS Institute, Singh W., Soin S. G., Verigin B. V., Verigin B. V., Williamson M., Yi B.   +24 more
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Findings From the Pearl River Basin: Dissolved Oxygen Dominates Functional Trait Filtering and Diversity Patterns in Urban Rivers

Ecology and Evolution, Volume 16, Issue 4, April 2026.
Urbanization reshapes fish communities via environmental filtering. Surveying 44 sites across an urban (Huadi) and a relatively natural (Zengjiang) river in the Pearl River Basin (2024), we linked environmental variables to fish functional traits using RLQ and SEM, finding that dissolved oxygen is the dominant filter in urban reaches—selecting low ...
Junhan Huang, Fandong Yu, Yuxiang Wang, Lu Shu, Miao Fang, Meng Xu, Xuejie Wang, Shiyu Jin, Si Luo, Dangen Gu   +9 more
wiley   +1 more source

Gill Adaptation of the Hong Kong Catfish (Clarias fuscus) to Chronic Heat Stress: Tissue Remodeling, Enhanced Antioxidant Defense and Immune Metabolism Regulation

Ecology and Evolution, Volume 16, Issue 4, April 2026.
Continuous high‐temperature culture altered the structure of gill tissue, enhanced antioxidant capacity, and promoted apoptosis C. fuscus. In response, the organism mitigates extensive apoptosis and strengthens its repair capacity by regulating immune and energy metabolism pathways.
Cunyu Duan, Yong Liu, Fuxin Liu, Dayan Zhou, Yulei Zhang, Guangli Li, Cailin Huang, Chuanhao Pan, Huapu Chen, Changxu Tian   +9 more
wiley   +1 more source

Pengaruh Padat Tebar Ikan Koan {Ctenopharyngodon Idella) Terhadap Laju Perambahan Dan Luas Tutupan Eceng Gondok (Eichornia Crassipes) Di Danau Limboto, Gorontalo [Effect of Stocking Density of Grass Carp (Ctenopharyngodon Idella) on the Grazing and Covering Rate Area by Waterhyacinth {Eichhornia Crassipes) in Lakelimboto, Gorontalo] [PDF]

, 2010
Water hyacinth {Eichhornia crassipes) in Lake Limboto was covering the area about 40 to 60% in 2008. It caused a lot of problems on water transportation, fishing activities, reducing water quantity and quality.
Harris, E. (E), Kartamihardja, E. (ES), Krismono, K. (Krismono), Rahardjo, M. (MF)   +3 more
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Genomic Insights Into Carnivorous Fish in the Characiformes

Ecology and Evolution, Volume 16, Issue 4, April 2026.
This study employed comparative genomic approaches using 12 high‐quality Characiformes genomes (covering nine subfamilies) with zebrafish as an outgroup to explore the molecular mechanisms underlying the carnivorous adaptation of Characiformes. Expanded gene families, positively selected genes, and rapidly evolving genes in carnivorous species were ...
Shihu Zhao, Xuesong Mei, Zhihao Zhang, Tian Xia, Shengyang Zhou, Yuehuan Dong, Shangbin He, Zhicheng Yao, Yuchun Li, Xiufeng Yang, Honghai Zhang   +10 more
wiley   +1 more source

What you should know about carp: its origin, varieties, physical appearance, feeding habits [PDF]

, 1996
The article discusses the different varieties of carp, their origin, physical appearance and feeding habits. The species discussed are grass carp (Ctenopharyngodon idella), silver carp (Hypophthalmichthys molitrix), bighead carp (Aristichthys nobilis ...

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